LNK-OM9558LD120 module are designed for 10 km optical communication applications,
and it is compliant to IEEE 802.3ba for 100GE Ethernet and ITU-T 4I1-9D1F for OTU-4. This module
contains 4-
lane optical transmitter, 4-lane optical receiver and module management block including 2 wire serial
interfaces. The optical signals are multiplexed to a single-mode fiber through an industry standard LC
connector. 

●  QSFP28 MSA compliant
●  Compliant to IEEE 802.3ba 100GBASE-LR4 and OTN OTU4 4I1-9D1F
●  Digital diagnostic monitoring support
●  Hot pluggable 38 pin electrical interface
●  4 LAN-WDM lanes MUX/DEMUX design
●  4x25G & 4x28G electrical interface
●  Maximum power consumption 4 W
●  LC duplex connector
●  Supports 103.125 Gbps and 111.81 Gbps aggregate bit rate
●  Up to 10 km transmission on single mode fiber
●  Operating case temperature: 0°C to 70°C
●  Single 3.3 V power supply
●  RoHS 2 compliant

●  100GBASE-LR4 Ethernet
●  OTN OTU4 4I1-9D1F
●  Telecom networking
●  Data Center Interconnect
●  Enterprise networking

Please see the datasheet in Download page

• Download FileName：E-link QSFP28 100GE LR4 10km (LNK-OM9558LD120) Datasheet Rev1.1.pdf Size： 2.77MB

Part Number	Description
LNK-OM9558LD120	100GBASE-LR4&OTU4 QSFP28, Pull-tap, Dual rate